ZyXEL Dual-Band Wireless N450 USB Adapter is a Network Adapters hardware device. This driver was developed by ZyXEL Communications Corporation. The hardware id of this driver is USB/VID_0586&PID_3421; this string has to match your hardware.

You can download from the link below the driver installer file for the ZyXEL Communications Corporation ZyXEL Dual-Band Wireless N450 USB Adapter driver. The archive contains version 5.01.05.0000 dated 2013-07-01 of the driver.

Start the driver installer file from a user account with the highest privileges (rights). If your User Access Control Service (UAC) is running please confirm the installation of the driver and run the setup with administrative rights.

Go through the driver installation wizard, which will guide you; it should be pretty easy to follow. The driver installation wizard will analyze your PC and will install the right driver.

When the operation finishes shutdown and restart your computer in order to use the updated driver. It is as simple as that to install a Windows driver!

This driver is digitally signed.
Size of this driver: 942233 bytes (920.15 KB)
This driver was rated with an average of 4.6 stars by 57062 users.
This driver is fully compatible with the following versions of Windows:

The most important advantage of using DriverMax is that it will setup the driver for you in the easiest possible way and it will keep each driver up to date. How easy can you install a driver using DriverMax? Let's take a look!

Open DriverMax and press on the yellow button that says ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to analyze each driver on your PC.

Take a look at the list of driver updates. Scroll the list down until you find the ZyXEL Communications Corporation ZyXEL Dual-Band Wireless N450 USB Adapter driver. Click on Update.